Grinding equipment for bar machining

Abstract

The utility model discloses grinding equipment for bar machining, relates to the technical field of bar machining, solves the problems that adjustment is inconvenient, and only some bars with fixed sizes can be ground, and comprises an operation table, the top of the operation table is fixedly connected with a driving box through a vertical plate, and an adjusting mechanism is arranged in an inner cavity of the driving box. The bottom of the adjusting mechanism is fixedly connected with a connecting plate, the bottom of one side of the connecting plate is fixedly connected with a positioning frame, and the back face of the positioning frame on the left side is fixedly connected with a first motor. The bar grinding device is simple in structure and convenient to use, fixed bars can be ground conveniently, by arranging a servo motor, a bidirectional lead screw and a threaded sleeve, positioning frames can be driven to move, the distance between the two positioning frames can be adjusted, therefore, the grinding roller can grind the bars with different diameters, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to bar processing technical field especially is related to a grinding equipment for bar processing. BACKGROUND

[0002] In the bar rolling or straightening production process, the round steel outer surface or more or less will produce scratch, crack, burr and size error phenomenon, in order to ensure the outer surface quality and size accuracy of bar, need to carry out grinding treatment to bar in finishing work system, in order to improve efficiency, often adopt grinding equipment to process, the grinding equipment currently used can satisfy normal use demand, but it still has defects in actual use process, for example, the adjustment of some grinding equipment currently used is inconvenient, often can only carry out grinding processing to some fixed size bar, when the diameter of bar is larger or smaller, it is inconvenient to process, need to be improved, therefore, at present, a grinding equipment for bar processing is proposed. SUMMARY

[0003] In order to improve the inconvenient adjustment, only some fixed size bar can be ground, the utility model provides a grinding equipment for bar processing.

[0004] The utility model provides a grinding equipment for bar processing adopts the following technical scheme:

[0005] A grinding equipment for bar processing, including operation platform, the top of operation platform is connected with drive box through vertical plate fixedly, the inner chamber of drive box is provided with adjusting mechanism, the bottom of adjusting mechanism is fixedly connected with connecting plate, the bottom of one side of connecting plate is fixedly connected with positioning frame, the back surface of left positioning frame is fixedly connected with first motor, the output of first motor is fixedly connected with first rotating shaft, the outer surface of first rotating shaft is fixedly connected with grinding roller, the top of operation platform is provided with fixed mechanism, the bottom of drive box is provided with spray mechanism.

[0006] The adjusting mechanism includes a servo motor, the servo motor is fixedly installed on the left side of the inner chamber of the drive box, the output of the servo motor is fixedly connected with a bidirectional screw rod, the right side of the bidirectional screw rod is rotatably connected with the connection of the right side of the inner chamber of the drive box through a bearing, and the outer surface of the bidirectional screw rod is threadedly connected with a threaded sleeve on both sides, and the bottom of the threaded sleeve is fixedly connected with the top of the connecting plate.

[0007] By adopting the above technical scheme, the positioning frame can be moved, the spacing between the two positioning frames can be adjusted, so that the grinding roller can grind bars of different diameters, and the range of use is wide.

[0008] Optionally, the fixing mechanism comprises two positioning plates, the two positioning plates are fixedly installed at front and rear positions on the top of the operation table, the front surface of the rear positioning plate is fixedly connected with a rotating rod, and the front surface of the rotating rod is rotatably connected with a rear clamping plate through a bearing.

[0009] Optionally, the front surface of the front positioning plate is threadedly connected with a screw rod, the front surface of the screw rod is fixedly connected with a rotating disc, and the back surface of the screw rod is rotatably connected with a front clamping plate through a bearing.

[0010] By adopting the above technical scheme, the bar can be clamped and fixed conveniently.

[0011] Optionally, the spraying mechanism comprises a pump, the pump is fixedly installed at the top of the back surface of the operation table, the bottom of the pump is communicated with a water suction pipe, one end of the water suction pipe away from the pump is communicated with the bottom of the back surface of the operation table, the top of the pump is communicated with a water discharge pipe, the bottom of the driving box is fixedly installed with a spraying plate, and the end of the water discharge pipe away from the pump is communicated with the back surface of the spraying plate.

[0012] By adopting the above technical scheme, the bar can be clamped and fixed conveniently.

[0013] Optionally, the back surface of the right positioning frame is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a second rotating shaft, and the outer surface of the second rotating shaft is fixedly connected with a guide roller.

[0014] By adopting the above technical scheme, the grinding of the bar can be guided and limited.

[0015] Optionally, the top of the threaded sleeve is fixedly connected with a sliding block, the top of the inner cavity of the driving box is provided with a sliding groove matched with the sliding block in use, and the outer surface of the sliding block is slidably connected with the inner surface of the sliding groove.

[0016] By adopting the above technical scheme, the movement of the threaded sleeve can be guided and limited.

[0017] Optionally, the top of the operation table is provided with a through groove, and the inner surface of the operation table is fixedly installed with a filter screen at the top.

[0018] By adopting the above technical scheme, the wastewater can be recycled conveniently.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1.The utility model discloses a fixed mechanism can be convenient for clamping and fixing bar material, through setting up first motor, pivot and grinding roller, can be convenient for the fixed bar material grinding processing, through setting up servo motor, bidirectional screw rod and thread sleeve, can drive the positioning frame to move, adjust the spacing between two positioning frames to make the grinding roller can grind the bar material of different diameter, and the use range is wide.

[0021] 2.The utility model discloses a set up pump, water suction pipe, drain pipe and spray plate can spray water to the surface of bar material and remove dust and cool down, avoid the splashing of debris. DRAWINGS

[0022] Figure 1 It is the structure schematic drawing of the utility model;

[0023] Figure 2 It is the back view of the structure of the utility model;

[0024] Figure 3 It is the sectional view of the structure of the utility model;

[0025] Figure 4 It is the top view of the fixed mechanism structure of the utility model.

[0026] In the drawing: 1, operation platform;2, drive box;3, adjusting mechanism;301, servo motor;302, bidirectional screw rod;303, thread sleeve;4, connecting plate;5, positioning frame;6, first motor;7, first pivot;8, fixed mechanism;801, positioning plate;802, rotating lever;803, rear clamping plate;804, screw;805, turntable;806, front clamping plate;9, spray mechanism;901, pump;902, water suction pipe;903, drain pipe;904, spray plate;10, grinding roller;11, second motor;12, second pivot;13, guide roller. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0028] Embodiment one:

[0029] Please refer to Figures 1-4The utility model provides a kind of grinding equipment for bar processing, including operating platform 1, the top of operating platform 1 is fixedly connected with drive box 2 by vertical plate, the inner chamber of drive box 2 is provided with adjusting mechanism 3, the bottom of adjusting mechanism 3 is fixedly connected with connecting plate 4, the bottom of one side of connecting plate 4 is fixedly connected with positioning frame 5, the back of left positioning frame 5 is fixedly connected with first motor 6, the output of first motor 6 is fixedly connected with first rotating shaft 7, the outer surface of first rotating shaft 7 is fixedly connected with grinding roller 10, the front of first rotating shaft 7 and the front of the inner chamber of positioning frame 5 are rotatably connected by bearing at the connecting place, the top of operating platform 1 is provided with fixed mechanism 8, and the bottom of drive box 2 is provided with spraying mechanism 9.

[0030] Adjusting mechanism 3 includes servo motor 301, which is fixedly installed on the left side of the inner chamber of drive box 2, and the output of servo motor 301 is fixedly connected with bidirectional screw rod 302, which is rotatably connected with the right side of the inner chamber of drive box 2 at the connecting place on the right side of bidirectional screw rod 302. The outer surface of bidirectional screw rod 302 is threadedly connected with threaded sleeve 303 on both sides. The bottom of threaded sleeve 303 is fixedly connected with the top of connecting plate 4.

[0031] As a technical optimization scheme of the utility model, further, the fixed mechanism 8 includes two positioning plates 801, which are respectively fixedly installed on the front and rear positions of the top of the operating platform 1. The front of the rear positioning plate 801 is fixedly connected with a rotating rod 802. The front of the rotating rod 802 is rotatably connected with a rear clamping plate 803 through a bearing.

[0032] As a technical optimization scheme of the utility model, further, the front of the front positioning plate 801 is threadedly connected with a screw rod 804. The front of the screw rod 804 is fixedly connected with a turntable 805. The back of the screw rod 804 is rotatably connected with a front clamping plate 806 through a bearing.

[0033] As a technical optimization scheme of the utility model, further, the back of the right positioning frame 5 is fixedly connected with a second motor 11. The output of the second motor 11 is fixedly connected with a second rotating shaft 12. The outer surface of the second rotating shaft 12 is fixedly connected with a guide roller 13. The front of the second rotating shaft 12 is rotatably connected with the front of the inner chamber of the positioning frame 5 through a bearing. The directions of rotation of the first motor 6 and the second motor 11 are opposite.

[0034] As a technical optimization scheme of the utility model, further, the top of the threaded sleeve 303 is fixedly connected with a sliding block. The top of the inner chamber of the drive box 2 is provided with a sliding groove matched with the sliding block. The outer surface of the sliding block is slidably connected with the inner surface of the sliding groove.

[0035] As a technical optimization scheme of the utility model, further, the top of the operating platform 1 is provided with a through slot. The top of the inner surface of the operating platform 1 is fixedly installed with a filter screen.

[0036] In the embodiment: the positioning plate 801, the rotating disc 805, the screw rod 804, the rotating rod 802, the rear clamping plate 803 and the front clamping plate 806 are arranged to form the fixing mechanism 8, so that the rod can be clamped and fixed conveniently; the first motor 6, the first rotating shaft 7 and the grinding roller 10 are arranged to grind the fixed rod conveniently; the servo motor 301, the bidirectional screw rod 302 and the threaded sleeve 303 are arranged to drive the positioning frame 5 to move and adjust the distance between the two positioning frames 5, so that the grinding roller 10 can grind rods with different diameters, and the use range is wide; the second motor 11, the second rotating shaft 12 and the guide roller 13 are arranged to guide and limit the processing of the rod; the sliding block and the sliding groove are arranged to guide and limit the movement of the threaded sleeve 303; the through groove is arranged to facilitate the inflow of waste water into the operation table 1; and the filter screen is arranged to filter the impurities in the waste water.

[0037] Embodiment two:

[0038] With reference to Figures 1-4 The spraying mechanism 9 comprises a suction pump 901, the suction pump 901 is fixedly installed at the top of the back of the operation table 1, the bottom of the suction pump 901 is communicated with a water suction pipe 902, the end of the water suction pipe 902 away from the suction pump 901 is communicated with the bottom of the back of the operation table 1, the top of the suction pump 901 is communicated with a drain pipe 903, the bottom of the driving box 2 is fixedly installed with a spraying plate 904, and the end of the drain pipe 903 away from the suction pump 901 is communicated with the back of the spraying plate 904.

[0039] In the embodiment: the suction pump 901, the water suction pipe 902, the drain pipe 903 and the spraying plate 904 are arranged to spray water on the surface of the rod to remove dust and cool down, so that the debris is prevented from splashing.

[0040] The utility model discloses an implementation principle is: when using, the bar that needs processing one end is aligned after clamping plate 803, then rotates the turntable 805, and the turnplate 805 drives screw rod 804 rotation, and screw rod 804 drives forward clamping plate 806 to move backward, and the bar is clamped and fixed, then starts the control switch of servo motor 301, and servo motor 301 drives bidirectional screw rod 302 rotation, and bidirectional screw rod 302 drives threaded sleeve 303 to move to the middle, and threaded sleeve 303 drives connecting plate 4 to move to the middle, and connecting plate 4 drives positioning frame 5 to move to the middle, and positioning frame 5 drives grinding roller 10 and guide roller 13 to move to the middle, make grinding roller 10, guide roller 13 all with the bar contact, then start the control switch of first motor 6 and second motor 11, and first motor 6 drives grinding roller 10 rotation, and the surface of bar is ground and is processed, and simultaneously starts the control switch of pump 901, and pump 901 is through water pump 902 and is extracted the water in the operation platform 1 inside, again through drain pipe 903 and sprinkling plate 904, and water is spouted to the surface of bar, and the surface of bar is spouted water dust removal and cooling, avoid the splashing of chip, this mode can adjust the position of grinding roller 10, can the bar of different diameter is ground and is processed, and the use range is wide.

[0041] The above are all preferred embodiments of the utility model, and not limit the protection scope of the utility model accordingly, so: all equivalent changes made according to the structure, shape, principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A grinding apparatus for processing a bar, comprising an operating table (1), characterized in that: The top of the operating platform (1) is fixedly connected with a drive box (2) through a vertical plate, an adjusting mechanism (3) is arranged in the inner cavity of the drive box (2), the bottom of the adjusting mechanism (3) is fixedly connected with a connecting plate (4), the bottom of one side of the connecting plate (4) is fixedly connected with a positioning frame (5), the back surface of the positioning frame (5) on the left side is fixedly connected with a first motor (6), the output end of the first motor (6) is fixedly connected with a first rotating shaft (7), the outer surface of the first rotating shaft (7) is fixedly connected with a grinding roller (10), the top of the operating platform (1) is provided with a fixing mechanism (8), and the bottom of the drive box (2) is provided with a spraying mechanism (9). The adjusting mechanism (3) comprises a servo motor (301), the servo motor (301) is fixedly installed on the left side of the inner cavity of the drive box (2), the output end of the servo motor (301) is fixedly connected with a bidirectional screw rod (302), the right side of the bidirectional screw rod (302) is rotatably connected with the connecting part on the right side of the inner cavity of the drive box (2) through a bearing, and the outer surfaces of the two sides of the bidirectional screw rod (302) are threadedly connected with threaded sleeves (303).

2. The grinding apparatus for processing a bar material according to claim 1, characterized by: The fixing mechanism (8) comprises two positioning plates (801), the two positioning plates (801) are fixedly installed on the front and rear positions of the top of the operating platform (1) respectively, the front surface of the positioning plate (801) at the rear is fixedly connected with a rotating rod (802), and the front surface of the rotating rod (802) is rotatably connected with a rear clamping plate (803) through a bearing.

3. A grinding apparatus for processing a bar material according to claim 2, characterized in that: The front surface of the positioning plate (801) at the front is threadedly connected with a screw rod (804), the front surface of the screw rod (804) is fixedly connected with a rotating disc (805), and the back surface of the screw rod (804) is rotatably connected with a front clamping plate (806) through a bearing.

4. The apparatus according to claim 1, wherein: The spraying mechanism (9) comprises a pump (901), the pump (901) is fixedly installed on the top of the back surface of the operating platform (1), the bottom of the pump (901) is communicated with a water pumping pipe (902), one end, away from the pump (901), of the water pumping pipe (902) is communicated with the bottom of the back surface of the operating platform (1), the top of the pump (901) is communicated with a drainage pipe (903), the bottom of the drive box (2) is fixedly installed with a spraying plate (904), and one end, away from the pump (901), of the drainage pipe (903) is communicated with the back surface of the spraying plate (904).

5. The apparatus according to claim 1, wherein: The back surface of the positioning frame (5) on the right side is fixedly connected with a second motor (11), the output end of the second motor (11) is fixedly connected with a second rotating shaft (12), and the outer surface of the second rotating shaft (12) is fixedly connected with a guide roller (13).

6. The apparatus according to claim 1, wherein: The top of the threaded sleeve (303) is fixedly connected with a sliding block, the top of the inner cavity of the drive box (2) is provided with a sliding groove matched with the sliding block in use, and the outer surface of the sliding block is slidably connected with the inner surface of the sliding groove.

7. The apparatus according to claim 1, wherein: The top of the operating platform (1) is provided with a through groove, and the top of the inner surface of the operating platform (1) is fixedly installed with a filter screen.

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